Portion of a shoe outsole



FIG. 1 is a bottom plan view of a portion of a shoe outsole showing mynew design;

FIG. 2 is a front perspective view thereof; and,

FIG. 3 is a rear perspective view thereof.

The uneven broken lines showing elongate shapes, and the uneven brokenlines around the full-line illustration of the design, form theboundaries of the claimed design. Neither the broken lines, nor theareas within the elongate shapes form any part of the claimed design.The broken lines showing the remainder of the shoe illustrate theenvironment in which the design resides, and forms no part of the claim.

The ornamental design for a portion of a shoe outsole, as shown anddescribed.